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Conserved domains on  [gi|167830431|ref|NP_065931|]
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zinc finger protein 530 isoform 1 [Homo sapiens]

Protein Classification

KRAB domain-containing zinc finger protein( domain architecture ID 12016853)

KRAB (Kruppel-associated box) domain-containing zinc finger protein (KRAB-ZFP) plays important roles in cell differentiation and organ development and in regulating viral replication and transcription

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 14-54 3.99e-21

KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc finger proteins containing C2H2 fingers. The KRAB domain is found to be involved in protein-protein interactions. The KRAB domain is generally encoded by two exons. The regions coded by the two exons are known as KRAB-A and KRAB-B. The A box plays an important role in repression by binding to corepressors, while the B box is thought to enhance this repression brought about by the A box. KRAB-containing proteins are thought to have critical functions in cell proliferation and differentiation, apoptosis and neoplastic transformation.


:

Pssm-ID: 460171  Cd Length: 42  Bit Score: 86.37  E-value: 3.99e-21
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 167830431   14 VAFEDVAIYFSQEEWELLDEMQRLLYRDVMLENFAVMASLG 54
Cdd:pfam01352   2 VTFEDVAVDFTQEEWALLDPAQRNLYRDVMLENYRNLVSLG 42
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
264-598 5.24e-14

FOG: Zn-finger [General function prediction only];


:

Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 74.73  E-value: 5.24e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 264 TRTHECSECGKSFSRKTHLTQHQRVHTGERPYDCS--ECGKSFRQVSVLIQHQRVHTGERPYECS--------------- 326
Cdd:COG5048   31 PRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNSkslplsnskassssl 110

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 327 ------------ECGKSFSHSTNLYRHRSAHTSTRPYECS------------------------ECGKSFSHSTNLFRHW 370
Cdd:COG5048  111 sssssnsndnnlLSSHSLPPSSRDPQLPDLLSISNLRNNPlpgnnsssvntpqsnslhpplpanSLSKDPSSNLSLLISS 190

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 371 RVHTGVRPYECSECGKAFSCNIYLIHHQRFHTGERPYVCSECGKSFGQKSVLIQHQRVHTGERPYECSECGKVFSQSSGL 450
Cdd:COG5048  191 NVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASS 270

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 451 FRHRRAHT-------KTKPYECSECEKSFSCKTDLIRHQ--TVHTGE--RPYEC--SVCGKSFIRKTHLIRHQTVHTNER 517
Cdd:COG5048  271 QSSSPNESdsssekgFSLPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKPFSCpySLCGKLFSRNDALKRHILLHTSIS 350

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 518 PYEC--DECGKSYSQSS-----ALLQHRRVHTGERPYEC--RECGKSFTRKNHLIQHKTVHTGERPYEC--SECGKSFSQ 586
Cdd:COG5048  351 PAKEklLNSSSKFSPLLnneppQSLQQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPYNCknPPCSKSFNR 430

                        410
                 ....*....|..
gi 167830431 587 SSGLLRHRRVHV 598
Cdd:COG5048  431 HYNLIPHKKIHT 442
 
Name Accession Description Interval E-value
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 14-54 3.99e-21

KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc finger proteins containing C2H2 fingers. The KRAB domain is found to be involved in protein-protein interactions. The KRAB domain is generally encoded by two exons. The regions coded by the two exons are known as KRAB-A and KRAB-B. The A box plays an important role in repression by binding to corepressors, while the B box is thought to enhance this repression brought about by the A box. KRAB-containing proteins are thought to have critical functions in cell proliferation and differentiation, apoptosis and neoplastic transformation.


Pssm-ID: 460171  Cd Length: 42  Bit Score: 86.37  E-value: 3.99e-21
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 167830431   14 VAFEDVAIYFSQEEWELLDEMQRLLYRDVMLENFAVMASLG 54
Cdd:pfam01352   2 VTFEDVAVDFTQEEWALLDPAQRNLYRDVMLENYRNLVSLG 42
KRAB smart00349
krueppel associated box;
14-55 2.75e-20

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 84.57  E-value: 2.75e-20
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|..
gi 167830431    14 VAFEDVAIYFSQEEWELLDEMQRLLYRDVMLENFAVMASLGC 55
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGF 42
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 14-53 1.62e-18

KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression module, found in a subgroup of the zinc finger proteins (ZFPs) of the C2H2 family, KRAB-ZFPs. KRAB-ZFPs comprise the largest group of transcriptional regulators in mammals, and are only found in tetrapods. These proteins have been shown to play important roles in cell differentiation and organ development, and in regulating viral replication and transcription. A KRAB domain may consist of an A-box, or of an A-box plus either a B-box, a divergent B-box (b), or a C-box. Only the A-box is included in this model. The A-box is needed for repression, the B- and C- boxes are not. KRAB-ZFPs have one or two KRAB domains at their amino-terminal end, and multiple C2H2 zinc finger motifs at their C-termini. Some KRAB-ZFPs also contain a SCAN domain which mediates homo- and hetero-oligomerization. The KRAB domain is a protein-protein interaction module which represses transcription through recruiting corepressors. A key mechanism appears to be the following: KRAB-AFPs tethered to DNA recruit, via their KRAB domain, the repressor KAP1 (KRAB-associated protein-1, also known as transcription intermediary factor 1 beta , KRAB-A interacting protein , and tripartite motif protein 28). The KAP1/ KRAB-AFP complex in turn recruits the heterochromatin protein 1 (HP1) family, and other chromatin modulating proteins, leading to transcriptional repression through heterochromatin formation.


Pssm-ID: 143639  Cd Length: 40  Bit Score: 78.75  E-value: 1.62e-18
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 167830431  14 VAFEDVAIYFSQEEWELLDEMQRLLYRDVMLENFAVMASL 53
Cdd:cd07765    1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVSL 40
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
264-598 5.24e-14

FOG: Zn-finger [General function prediction only];


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 74.73  E-value: 5.24e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 264 TRTHECSECGKSFSRKTHLTQHQRVHTGERPYDCS--ECGKSFRQVSVLIQHQRVHTGERPYECS--------------- 326
Cdd:COG5048   31 PRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNSkslplsnskassssl 110

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 327 ------------ECGKSFSHSTNLYRHRSAHTSTRPYECS------------------------ECGKSFSHSTNLFRHW 370
Cdd:COG5048  111 sssssnsndnnlLSSHSLPPSSRDPQLPDLLSISNLRNNPlpgnnsssvntpqsnslhpplpanSLSKDPSSNLSLLISS 190

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 371 RVHTGVRPYECSECGKAFSCNIYLIHHQRFHTGERPYVCSECGKSFGQKSVLIQHQRVHTGERPYECSECGKVFSQSSGL 450
Cdd:COG5048  191 NVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASS 270

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 451 FRHRRAHT-------KTKPYECSECEKSFSCKTDLIRHQ--TVHTGE--RPYEC--SVCGKSFIRKTHLIRHQTVHTNER 517
Cdd:COG5048  271 QSSSPNESdsssekgFSLPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKPFSCpySLCGKLFSRNDALKRHILLHTSIS 350

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 518 PYEC--DECGKSYSQSS-----ALLQHRRVHTGERPYEC--RECGKSFTRKNHLIQHKTVHTGERPYEC--SECGKSFSQ 586
Cdd:COG5048  351 PAKEklLNSSSKFSPLLnneppQSLQQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPYNCknPPCSKSFNR 430

                        410
                 ....*....|..
gi 167830431 587 SSGLLRHRRVHV 598
Cdd:COG5048  431 HYNLIPHKKIHT 442
zf-H2C2_2 pfam13465
Zinc-finger double domain;
533-558 7.65e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.97  E-value: 7.65e-04
                          10        20
                  ....*....|....*....|....*.
gi 167830431  533 ALLQHRRVHTGERPYECRECGKSFTR 558
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 405-453 9.40e-04

N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), Arabidopsis thaliana SUF4 (AtSUF4), and similar proteins; Oryza sativa SUPPRESSOR OF FRI 4 (OsSUF4) is a C2H2-type zinc finger transcription factor which interacts with the major H3K36 methyltransferase SDG725 to promote H3K36me3 (tri-methylation at H3K9) establishment. The transcription factor OsSUF4 recognizes a specific 7-bp DNA element (5'-CGGAAAT-3'), which is contained in the promoter regions of many genes throughout the rice genome. Through interaction with OsSUF4, SDG725 is recruited to the promoters of key florigen genes, RICE FLOWERING LOCUS T1 (RFT1) and Heading date 3a (Hd3a), for H3K36 deposition to promote gene activation and rice plant flowering. OsSUF4 target genes include a number of genes involved in many biological processes. Flowering plant Arabidopsis SUF4 binds to a 15bp DNA element (5'-CCAAATTTTAAGTTT-3') within the promoter of the floral repressor gene FLOWERING LOCUS C (FLC) and recruits the FRI-C transcription activator complex to the FLC promoter. Although the DNA-binding element and target genes of AtSUF4 are different from those of OsSUF4, AtSUF4 is known to interact with the Arabidopsis H3K36 methyltransferase SDG8 (also known as ASHH2/EFS/SET8), and the methylation deposition mechanism mediated by the SUF4 transcription factor and H3K36 methyltransferase may be conserved in Arabidopsis and rice. Proteins in this family have two conserved C2H2-type zinc finger motifs at the N-terminus (included in this model), and a large proline-rich domain at the C-terminus; for OsSUF4, it has been shown that the N-terminal zinc-finger domain is responsible for DNA binding, and that the C-terminal domain interacts with SDG725.


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 38.31  E-value: 9.40e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 167830431 405 RPYvCSECGKSFGQKSVLIQHQRVHTgerpYECSECGKVFSQSSGLFRH 453
Cdd:cd20908    1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVH 44
 
Name Accession Description Interval E-value
KRAB pfam01352
KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc ...
 14-54 3.99e-21

KRAB box; The KRAB domain (or Kruppel-associated box) is present in about a third of zinc finger proteins containing C2H2 fingers. The KRAB domain is found to be involved in protein-protein interactions. The KRAB domain is generally encoded by two exons. The regions coded by the two exons are known as KRAB-A and KRAB-B. The A box plays an important role in repression by binding to corepressors, while the B box is thought to enhance this repression brought about by the A box. KRAB-containing proteins are thought to have critical functions in cell proliferation and differentiation, apoptosis and neoplastic transformation.


Pssm-ID: 460171  Cd Length: 42  Bit Score: 86.37  E-value: 3.99e-21
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 167830431   14 VAFEDVAIYFSQEEWELLDEMQRLLYRDVMLENFAVMASLG 54
Cdd:pfam01352   2 VTFEDVAVDFTQEEWALLDPAQRNLYRDVMLENYRNLVSLG 42
KRAB smart00349
krueppel associated box;
14-55 2.75e-20

krueppel associated box;


Pssm-ID: 214630 [Multi-domain]  Cd Length: 61  Bit Score: 84.57  E-value: 2.75e-20
                           10        20        30        40
                   ....*....|....*....|....*....|....*....|..
gi 167830431    14 VAFEDVAIYFSQEEWELLDEMQRLLYRDVMLENFAVMASLGC 55
Cdd:smart00349   1 VTFEDVAVYFTQEEWEQLDPAQKNLYRDVMLENYSNLVSLGF 42
KRAB_A-box cd07765
KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression ...
 14-53 1.62e-18

KRAB (Kruppel-associated box) domain -A box; The KRAB domain is a transcription repression module, found in a subgroup of the zinc finger proteins (ZFPs) of the C2H2 family, KRAB-ZFPs. KRAB-ZFPs comprise the largest group of transcriptional regulators in mammals, and are only found in tetrapods. These proteins have been shown to play important roles in cell differentiation and organ development, and in regulating viral replication and transcription. A KRAB domain may consist of an A-box, or of an A-box plus either a B-box, a divergent B-box (b), or a C-box. Only the A-box is included in this model. The A-box is needed for repression, the B- and C- boxes are not. KRAB-ZFPs have one or two KRAB domains at their amino-terminal end, and multiple C2H2 zinc finger motifs at their C-termini. Some KRAB-ZFPs also contain a SCAN domain which mediates homo- and hetero-oligomerization. The KRAB domain is a protein-protein interaction module which represses transcription through recruiting corepressors. A key mechanism appears to be the following: KRAB-AFPs tethered to DNA recruit, via their KRAB domain, the repressor KAP1 (KRAB-associated protein-1, also known as transcription intermediary factor 1 beta , KRAB-A interacting protein , and tripartite motif protein 28). The KAP1/ KRAB-AFP complex in turn recruits the heterochromatin protein 1 (HP1) family, and other chromatin modulating proteins, leading to transcriptional repression through heterochromatin formation.


Pssm-ID: 143639  Cd Length: 40  Bit Score: 78.75  E-value: 1.62e-18
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 167830431  14 VAFEDVAIYFSQEEWELLDEMQRLLYRDVMLENFAVMASL 53
Cdd:cd07765    1 VTFEDVAVYFSQEEWELLDPAQRDLYRDVMLENYENLVSL 40
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
264-598 5.24e-14

FOG: Zn-finger [General function prediction only];


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 74.73  E-value: 5.24e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 264 TRTHECSECGKSFSRKTHLTQHQRVHTGERPYDCS--ECGKSFRQVSVLIQHQRVHTGERPYECS--------------- 326
Cdd:COG5048   31 PRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNSkslplsnskassssl 110

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 327 ------------ECGKSFSHSTNLYRHRSAHTSTRPYECS------------------------ECGKSFSHSTNLFRHW 370
Cdd:COG5048  111 sssssnsndnnlLSSHSLPPSSRDPQLPDLLSISNLRNNPlpgnnsssvntpqsnslhpplpanSLSKDPSSNLSLLISS 190

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 371 RVHTGVRPYECSECGKAFSCNIYLIHHQRFHTGERPYVCSECGKSFGQKSVLIQHQRVHTGERPYECSECGKVFSQSSGL 450
Cdd:COG5048  191 NVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASS 270

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 451 FRHRRAHT-------KTKPYECSECEKSFSCKTDLIRHQ--TVHTGE--RPYEC--SVCGKSFIRKTHLIRHQTVHTNER 517
Cdd:COG5048  271 QSSSPNESdsssekgFSLPIKSKQCNISFSRSSPLTRHLrsVNHSGEslKPFSCpySLCGKLFSRNDALKRHILLHTSIS 350

                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 518 PYEC--DECGKSYSQSS-----ALLQHRRVHTGERPYEC--RECGKSFTRKNHLIQHKTVHTGERPYEC--SECGKSFSQ 586
Cdd:COG5048  351 PAKEklLNSSSKFSPLLnneppQSLQQYKDLKNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPYNCknPPCSKSFNR 430

                        410
                 ....*....|..
gi 167830431 587 SSGLLRHRRVHV 598
Cdd:COG5048  431 HYNLIPHKKIHT 442
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
274-527 2.79e-11

FOG: Zn-finger [General function prediction only];


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 65.87  E-value: 2.79e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 274 KSFSRKTHLTQHQRVHTGERPYDCSECGKSFRQVSVLIQHQRVHTGERPYECSECGKSFSHSTNLYRHRSAHTSTRPYEC 353
Cdd:COG5048  178 KDPSSNLSLLISSNVSTSIPSSSENSPLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSA 257

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 354 SECG---KSFSHSTNLfRHWRVHTGVR-----PYECSECGKAFSCNIYLIHHQR--FHTGE--RPYVCSE--CGKSFGQK 419
Cdd:COG5048  258 SESPrssLPTASSQSS-SPNESDSSSEkgfslPIKSKQCNISFSRSSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRN 336

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 420 SVLIQHQRVHTGERPYEC--SECGKVFSQSS-----GLFRHRRAHTKTKPYECSECEKSFSCKTDLIR--HQTVHTGERP 490
Cdd:COG5048  337 DALKRHILLHTSISPAKEklLNSSSKFSPLLnneppQSLQQYKDLKNDKKSETLSNSCIRNFKRDSNLslHIITHLSFRP 416

                        250       260       270
                 ....*....|....*....|....*....|....*....
gi 167830431 491 YEC--SVCGKSFIRKTHLIRHQTVHTNERPYECDECGKS 527
Cdd:COG5048  417 YNCknPPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSF 455
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
154-454 1.30e-09

FOG: Zn-finger [General function prediction only];


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 60.86  E-value: 1.30e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 154 SFMMNCRFHVSGKPFTFGEVgrDFSATSGLLQHQVTPTIERPHSRIRHLRVPTGRKPLKYTESRKSFREKSVFIQHQRAD 233
Cdd:COG5048  144 SNLRNNPLPGNNSSSVNTPQ--SNSLHPPLPANSLSKDPSSNLSLLISSNVSTSIPSSSENSPLSSSYSIPSSSSDQNLE 221

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 234 SGERPYKCSECGKSFSQSSGFLRHRKAHGRTRTHECSECGKSFSRKTHLTQHQRVHTGER-------PYDCSECGKSFRQ 306
Cdd:COG5048  222 NSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPTASSQSSSPNESDSSsekgfslPIKSKQCNISFSR 301

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 307 VSVLIQHQR--VHTGE--RPYECSE--CGKSFSHSTNLYRHRSAHTSTRPYECSECGKSFSHSTNL-------FRHWRVH 373
Cdd:COG5048  302 SSPLTRHLRsvNHSGEslKPFSCPYslCGKLFSRNDALKRHILLHTSISPAKEKLLNSSSKFSPLLnneppqsLQQYKDL 381

                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 374 TGVRPYEC--SECGKAFSCNIYLIHHQRFHTGERPYVC--SECGKSFGQKSVLIQHQRVHTGERPYECSECGKVFSQSSG 449
Cdd:COG5048  382 KNDKKSETlsNSCIRNFKRDSNLSLHIITHLSFRPYNCknPPCSKSFNRHYNLIPHKKIHTNHAPLLCSILKSFRRDLDL 461


                 ....*
gi 167830431 450 LFRHR 454
Cdd:COG5048  462 SNHGK 466
COG5048 COG5048
FOG: Zn-finger [General function prediction only];
347-595 6.20e-05

FOG: Zn-finger [General function prediction only];


Pssm-ID: 227381 [Multi-domain]  Cd Length: 467  Bit Score: 45.84  E-value: 6.20e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 347 STRPYECSECGKSFSHSTNLFRHWRVHTGVRPYECS--ECGKAFSCNIYLIHHQRFHTGERPYVCSECGKSFGQKSVLIQ 424
Cdd:COG5048   30 APRPDSCPNCTDSFSRLEHLTRHIRSHTGEKPSQCSysGCDKSFSRPLELSRHLRTHHNNPSDLNSKSLPLSNSKASSSS 109

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 425 HQRVHTgERPYECSECGKVFSQSSGLFRHRRAHTKTKPYEC-------------------------SECEKSFSCKTDLI 479
Cdd:COG5048  110 LSSSSS-NSNDNNLLSSHSLPPSSRDPQLPDLLSISNLRNNplpgnnsssvntpqsnslhpplpanSLSKDPSSNLSLLI 188

                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 167830431 480 RHQTVHTGERPYECSvCGKSFIRKTHLIRHQTVHTNERPYECDECGKSYSQSSALLQHRRVHTGERPYECRECGKSFTRK 559
Cdd:COG5048  189 SSNVSTSIPSSSENS-PLSSSYSIPSSSSDQNLENSSSSLPLTTNSQLSPKSLLSQSPSSLSSSDSSSSASESPRSSLPT 267

                        250       260       270       280
                 ....*....|....*....|....*....|....*....|...
gi 167830431 560 NHLIQHKTVHTGER-------PYECSECGKSFSQSSGLLRHRR 595
Cdd:COG5048  268 ASSQSSSPNESDSSsekgfslPIKSKQCNISFSRSSPLTRHLR 310
zf-H2C2_2 pfam13465
Zinc-finger double domain;
533-558 7.65e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.97  E-value: 7.65e-04
                          10        20
                  ....*....|....*....|....*.
gi 167830431  533 ALLQHRRVHTGERPYECRECGKSFTR 558
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
310-334 9.04e-04

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.97  E-value: 9.04e-04
                          10        20
                  ....*....|....*....|....*
gi 167830431  310 LIQHQRVHTGERPYECSECGKSFSH 334
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 405-453 9.40e-04

N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), Arabidopsis thaliana SUF4 (AtSUF4), and similar proteins; Oryza sativa SUPPRESSOR OF FRI 4 (OsSUF4) is a C2H2-type zinc finger transcription factor which interacts with the major H3K36 methyltransferase SDG725 to promote H3K36me3 (tri-methylation at H3K9) establishment. The transcription factor OsSUF4 recognizes a specific 7-bp DNA element (5'-CGGAAAT-3'), which is contained in the promoter regions of many genes throughout the rice genome. Through interaction with OsSUF4, SDG725 is recruited to the promoters of key florigen genes, RICE FLOWERING LOCUS T1 (RFT1) and Heading date 3a (Hd3a), for H3K36 deposition to promote gene activation and rice plant flowering. OsSUF4 target genes include a number of genes involved in many biological processes. Flowering plant Arabidopsis SUF4 binds to a 15bp DNA element (5'-CCAAATTTTAAGTTT-3') within the promoter of the floral repressor gene FLOWERING LOCUS C (FLC) and recruits the FRI-C transcription activator complex to the FLC promoter. Although the DNA-binding element and target genes of AtSUF4 are different from those of OsSUF4, AtSUF4 is known to interact with the Arabidopsis H3K36 methyltransferase SDG8 (also known as ASHH2/EFS/SET8), and the methylation deposition mechanism mediated by the SUF4 transcription factor and H3K36 methyltransferase may be conserved in Arabidopsis and rice. Proteins in this family have two conserved C2H2-type zinc finger motifs at the N-terminus (included in this model), and a large proline-rich domain at the C-terminus; for OsSUF4, it has been shown that the N-terminal zinc-finger domain is responsible for DNA binding, and that the C-terminal domain interacts with SDG725.


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 38.31  E-value: 9.40e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 167830431 405 RPYvCSECGKSFGQKSVLIQHQRVHTgerpYECSECGKVFSQSSGLFRH 453
Cdd:cd20908    1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVH 44
zf-H2C2_2 pfam13465
Zinc-finger double domain;
281-306 1.35e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.20  E-value: 1.35e-03
                          10        20
                  ....*....|....*....|....*.
gi 167830431  281 HLTQHQRVHTGERPYDCSECGKSFRQ 306
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 267-289 1.74e-03

Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two conserved cysteines and histidines co-ordinate a zinc ion. The following pattern describes the zinc finger. #-X-C-X(1-5)-C-X3-#-X5-#-X2-H-X(3-6)-[H/C] Where X can be any amino acid, and numbers in brackets indicate the number of residues. The positions marked # are those that are important for the stable fold of the zinc finger. The final position can be either his or cys. The C2H2 zinc finger is composed of two short beta strands followed by an alpha helix. The amino terminal part of the helix binds the major groove in DNA binding zinc fingers. The accepted consensus binding sequence for Sp1 is usually defined by the asymmetric hexanucleotide core GGGCGG but this sequence does not include, among others, the GAG (=CTC) repeat that constitutes a high-affinity site for Sp1 binding to the wt1 promoter.


Pssm-ID: 395048 [Multi-domain]  Cd Length: 23  Bit Score: 36.12  E-value: 1.74e-03
                          10        20
                  ....*....|....*....|...
gi 167830431  267 HECSECGKSFSRKTHLTQHQRVH 289
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-H2C2_2 pfam13465
Zinc-finger double domain;
561-586 1.80e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 36.20  E-value: 1.80e-03
                          10        20
                  ....*....|....*....|....*.
gi 167830431  561 HLIQHKTVHTGERPYECSECGKSFSQ 586
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
422-446 2.34e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.81  E-value: 2.34e-03
                          10        20
                  ....*....|....*....|....*
gi 167830431  422 LIQHQRVHTGERPYECSECGKVFSQ 446
Cdd:pfam13465   2 LKRHMRTHTGEKPYKCPECGKSFKS 26
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 351-373 2.92e-03

Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two conserved cysteines and histidines co-ordinate a zinc ion. The following pattern describes the zinc finger. #-X-C-X(1-5)-C-X3-#-X5-#-X2-H-X(3-6)-[H/C] Where X can be any amino acid, and numbers in brackets indicate the number of residues. The positions marked # are those that are important for the stable fold of the zinc finger. The final position can be either his or cys. The C2H2 zinc finger is composed of two short beta strands followed by an alpha helix. The amino terminal part of the helix binds the major groove in DNA binding zinc fingers. The accepted consensus binding sequence for Sp1 is usually defined by the asymmetric hexanucleotide core GGGCGG but this sequence does not include, among others, the GAG (=CTC) repeat that constitutes a high-affinity site for Sp1 binding to the wt1 promoter.


Pssm-ID: 395048 [Multi-domain]  Cd Length: 23  Bit Score: 35.35  E-value: 2.92e-03
                          10        20
                  ....*....|....*....|...
gi 167830431  351 YECSECGKSFSHSTNLFRHWRVH 373
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 575-597 3.66e-03

Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two conserved cysteines and histidines co-ordinate a zinc ion. The following pattern describes the zinc finger. #-X-C-X(1-5)-C-X3-#-X5-#-X2-H-X(3-6)-[H/C] Where X can be any amino acid, and numbers in brackets indicate the number of residues. The positions marked # are those that are important for the stable fold of the zinc finger. The final position can be either his or cys. The C2H2 zinc finger is composed of two short beta strands followed by an alpha helix. The amino terminal part of the helix binds the major groove in DNA binding zinc fingers. The accepted consensus binding sequence for Sp1 is usually defined by the asymmetric hexanucleotide core GGGCGG but this sequence does not include, among others, the GAG (=CTC) repeat that constitutes a high-affinity site for Sp1 binding to the wt1 promoter.


Pssm-ID: 395048 [Multi-domain]  Cd Length: 23  Bit Score: 34.97  E-value: 3.66e-03
                          10        20
                  ....*....|....*....|...
gi 167830431  575 YECSECGKSFSQSSGLLRHRRVH 597
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-H2C2_2 pfam13465
Zinc-finger double domain;
477-502 3.94e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 35.04  E-value: 3.94e-03
                          10        20
                  ....*....|....*....|....*.
gi 167830431  477 DLIRHQTVHTGERPYECSVCGKSFIR 502
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
505-530 6.84e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 34.27  E-value: 6.84e-03
                          10        20
                  ....*....|....*....|....*.
gi 167830431  505 HLIRHQTVHTNERPYECDECGKSYSQ 530
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-H2C2_2 pfam13465
Zinc-finger double domain;
365-390 7.25e-03

Zinc-finger double domain;


Pssm-ID: 463886 [Multi-domain]  Cd Length: 26  Bit Score: 34.27  E-value: 7.25e-03
                          10        20
                  ....*....|....*....|....*.
gi 167830431  365 NLFRHWRVHTGVRPYECSECGKAFSC 390
Cdd:pfam13465   1 NLKRHMRTHTGEKPYKCPECGKSFKS 26
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 491-513 7.43e-03

Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two conserved cysteines and histidines co-ordinate a zinc ion. The following pattern describes the zinc finger. #-X-C-X(1-5)-C-X3-#-X5-#-X2-H-X(3-6)-[H/C] Where X can be any amino acid, and numbers in brackets indicate the number of residues. The positions marked # are those that are important for the stable fold of the zinc finger. The final position can be either his or cys. The C2H2 zinc finger is composed of two short beta strands followed by an alpha helix. The amino terminal part of the helix binds the major groove in DNA binding zinc fingers. The accepted consensus binding sequence for Sp1 is usually defined by the asymmetric hexanucleotide core GGGCGG but this sequence does not include, among others, the GAG (=CTC) repeat that constitutes a high-affinity site for Sp1 binding to the wt1 promoter.


Pssm-ID: 395048 [Multi-domain]  Cd Length: 23  Bit Score: 34.20  E-value: 7.43e-03
                          10        20
                  ....*....|....*....|...
gi 167830431  491 YECSVCGKSFIRKTHLIRHQTVH 513
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
zf-C2H2 pfam00096
Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two ...
 435-457 8.52e-03

Zinc finger, C2H2 type; The C2H2 zinc finger is the classical zinc finger domain. The two conserved cysteines and histidines co-ordinate a zinc ion. The following pattern describes the zinc finger. #-X-C-X(1-5)-C-X3-#-X5-#-X2-H-X(3-6)-[H/C] Where X can be any amino acid, and numbers in brackets indicate the number of residues. The positions marked # are those that are important for the stable fold of the zinc finger. The final position can be either his or cys. The C2H2 zinc finger is composed of two short beta strands followed by an alpha helix. The amino terminal part of the helix binds the major groove in DNA binding zinc fingers. The accepted consensus binding sequence for Sp1 is usually defined by the asymmetric hexanucleotide core GGGCGG but this sequence does not include, among others, the GAG (=CTC) repeat that constitutes a high-affinity site for Sp1 binding to the wt1 promoter.


Pssm-ID: 395048 [Multi-domain]  Cd Length: 23  Bit Score: 34.20  E-value: 8.52e-03
                          10        20
                  ....*....|....*....|...
gi 167830431  435 YECSECGKVFSQSSGLFRHRRAH 457
Cdd:pfam00096   1 YKCPDCGKSFSRKSNLKRHLRTH 23
SUF4-like cd20908
N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), ...
 293-341 8.61e-03

N-terminal domain of Oryza sativa transcription factor SUPPRESSOR OF FRI 4 (OsSUF4), Arabidopsis thaliana SUF4 (AtSUF4), and similar proteins; Oryza sativa SUPPRESSOR OF FRI 4 (OsSUF4) is a C2H2-type zinc finger transcription factor which interacts with the major H3K36 methyltransferase SDG725 to promote H3K36me3 (tri-methylation at H3K9) establishment. The transcription factor OsSUF4 recognizes a specific 7-bp DNA element (5'-CGGAAAT-3'), which is contained in the promoter regions of many genes throughout the rice genome. Through interaction with OsSUF4, SDG725 is recruited to the promoters of key florigen genes, RICE FLOWERING LOCUS T1 (RFT1) and Heading date 3a (Hd3a), for H3K36 deposition to promote gene activation and rice plant flowering. OsSUF4 target genes include a number of genes involved in many biological processes. Flowering plant Arabidopsis SUF4 binds to a 15bp DNA element (5'-CCAAATTTTAAGTTT-3') within the promoter of the floral repressor gene FLOWERING LOCUS C (FLC) and recruits the FRI-C transcription activator complex to the FLC promoter. Although the DNA-binding element and target genes of AtSUF4 are different from those of OsSUF4, AtSUF4 is known to interact with the Arabidopsis H3K36 methyltransferase SDG8 (also known as ASHH2/EFS/SET8), and the methylation deposition mechanism mediated by the SUF4 transcription factor and H3K36 methyltransferase may be conserved in Arabidopsis and rice. Proteins in this family have two conserved C2H2-type zinc finger motifs at the N-terminus (included in this model), and a large proline-rich domain at the C-terminus; for OsSUF4, it has been shown that the N-terminal zinc-finger domain is responsible for DNA binding, and that the C-terminal domain interacts with SDG725.


Pssm-ID: 411020 [Multi-domain]  Cd Length: 82  Bit Score: 35.61  E-value: 8.61e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*....
gi 167830431 293 RPYdCSECGKSFRQVSVLIQHQRVHTgerpYECSECGKSFSHSTNLYRH 341
Cdd:cd20908    1 KPW-CYYCDREFDDEKILIQHQKAKH----FKCHICHKKLYTAGGLAVH 44
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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